1 files changed, 23 insertions, 0 deletions
diff --git a/tests/ui/pin_project/private_in_public-enum.rs b/tests/ui/pin_project/private_in_public-enum.rs
new file mode 100644
index 0000000..cbffa20
--- /dev/null
+++ b/tests/ui/pin_project/private_in_public-enum.rs
@@ -0,0 +1,23 @@
+// Even if allows private_in_public, these are errors.
+
+#![allow(private_in_public)]
+
+pub enum PublicEnum {
+    Variant(PrivateEnum), //~ ERROR E0446
+}
+
+enum PrivateEnum {
+    Variant(u8),
+}
+
+mod foo {
+    pub(crate) enum CrateEnum {
+        Variant(PrivateEnum), //~ ERROR E0446
+    }
+
+    enum PrivateEnum {
+        Variant(u8),
+    }
+}
+
+fn main() {}